package main

import "strconv"
import "fmt"

func main() {
	f, _ := strconv.ParseFloat("1.234", 64)
	fmt.Println(f)
	i, _ := strconv.ParseInt("123", 0, 64)
	fmt.Println(i)
	d, _ := strconv.ParseInt("0x1c8", 0, 64)
	fmt.Println(d)
	u, _ := strconv.ParseUint("789", 0, 64)
	fmt.Println(u)
	k, _ := strconv.Atoi("135")
	fmt.Println(k)
	_, e := strconv.Atoi("wat")
	fmt.Println(e)
}